/* =========================
   ROOT / VARIABLES
========================= */
:root {
  --primary: #0D2640;
  --accent: #f97316;
  --light: #f5f5f5;
  --text: #1f2933;
  --white: #ffffff;
}

/* =========================
   RESET
========================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

/* =========================
   LAYOUT
========================= */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

section {
  padding: 64px 0;
}

/* =========================
   HEADER / NAV
========================= */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid #e5e7eb;
  backdrop-filter: blur(8px);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--primary);
}

.logo img {
  height: 70px;
}

.nav-links {
  display: flex;
  gap: 20px;
  font-size: 14px;
}

.nav-links a {
  color: #4b5563;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--primary);
}

/* =========================
   HERO
========================= */
#hero {
  position: relative;
  min-height: 65vh;
  display: flex;
  background: var(--primary);
  color: var(--white);
  overflow: hidden;
}

.hero-image {
  flex: 1.4;
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(13,38,64,0.85),
    rgba(13,38,64,0.45)
  );
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
}

.hero-inner {
  max-width: 520px;
}

#hero h1 {
  font-size: 38px;
  margin-bottom: 14px;
}

#hero p {
  font-size: 15px;
  color: #e5e7eb;
  margin-bottom: 18px;
}

.hero-subtext {
  font-size: 13px;
  color: #e5e7eb;
}

/* =========================
   BUTTONS
========================= */
.btn-primary {
  display: inline-block;
  padding: 12px 28px;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
}

.btn-primary:hover {
  opacity: 0.9;
}

/* =========================
   SECTIONS HEADERS
========================= */
.section-header {
  margin-bottom: 24px;
}

.section-header h2 {
  font-size: 24px;
  color: var(--primary);
  display: inline-block;
  padding-bottom: 6px;
  position: relative;
}

.section-header h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), #FDBA74);
}

/* =========================
   GRID / COLUMNS
========================= */
.two-cols,
.highlight-block,
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 28px;
  align-items: center;
}

/* =========================
   SERVICES
========================= */
#services {
  background: var(--light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  background: #fff;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  overflow: hidden;
  transition: all 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 35px rgba(0,0,0,0.12);
  border-color: rgba(249,115,22,0.35);
}

.service-card img {
  height: 180px;
  object-fit: cover;
}

.service-body {
  padding: 14px 16px 16px;
}

.service-body h3 {
  font-size: 17px;
  margin-bottom: 6px;
  color: #d97706;
}

.service-body p {
  font-size: 13px;
  color: #4b5563;
}

.services-cta {
  text-align: center;
  margin-top: 32px;
}

/* =========================
   LISTS
========================= */
.list-bullets {
  list-style: none;
}

.list-bullets li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 6px;
  font-size: 14px;
  color: #4b5563;
}

.list-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

/* =========================
   CONTACT
========================= */
#contact {
  background: #f9fafb;
}

.contact-form {
  background: #fff;
  border-radius: 12px;
  padding: 18px;
  border: 1px solid #e5e7eb;
}

.contact-form label {
  font-size: 13px;
  margin-bottom: 4px;
  display: block;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #d1d5db;
  margin-bottom: 10px;
}

.contact-form button {
  width: 100%;
  padding: 10px;
  border: none;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
}

/* =========================
   FOOTER
========================= */
footer {
  background: #020617;
  color: #e5e7eb;
  padding-top: 40px;
  position: relative;
}

.footer-bg {
  position: absolute;
  inset: 0;
  background: url("images/11.jpg") center/cover no-repeat;
  opacity: 0.15;
}

.footer-inner {
  position: relative;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.footer-logo-img {
  height: 200px;
}

.footer-links {
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-bottom {
  margin-top: 16px;
  font-size: 12px;
  text-align: right;
}

/* =========================
   MODAL
========================= */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  justify-content: center;
  align-items: center;
  background: rgba(2,6,23,0.55);
  z-index: 9999;
}

.modal.is-open {
  display: flex;
}

.modal-card {
  background: #fff;
  border-radius: 14px;
  max-width: 520px;
  width: 100%;
  overflow: hidden;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 900px) {
  .two-cols,
  .highlight-block,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .nav-links {
    display: none;
  }

  .footer-content {
    flex-direction: column;
  }

  .footer-logo-img {
    height: 140px;
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}
/* ================= PREMIUM MODAL ================= */

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.modal.is-open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.65);
  backdrop-filter: blur(6px);
}

.modal-card {
  position: relative;
  background: #ffffff;
  border-radius: 16px;
  padding: 36px 32px;
  max-width: 460px;
  width: 90%;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  animation: modalFadeUp 0.35s ease-out;
}

@keyframes modalFadeUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0D2640, #1f3b63);
  color: #ffffff;
  font-size: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  color: #0D2640;
}

.modal-text {
  font-size: 15px;
  line-height: 1.6;
  color: #475569;
  margin-bottom: 26px;
}

.modal-footer {
  text-align: center;
}

.modal-btn {
  padding: 12px 30px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  color: #ffffff;
  background: linear-gradient(90deg, #0D2640, #1f3b63);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.modal-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(13, 38, 64, 0.35);
}